85861domain: NAppears in sequencesNumber of zero-sum -n..n arrays of 5 elements with adjacent element differences also in -n..n.at n=12A202255Number of parts in all twice partitions of n where both partitions are strict.at n=23A327605Length of longest cycle in n-th row of A329278 (triangular numbers mod 2^n).at n=17A330766